76636784

素因数分解:

$2^4\times 7^2\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:670

約数の個数: 60

約数和(自身を含む): 173872800

約数和(自身を除く): 97236016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 239, 392, 409, 478, 784, 818, 956, 1636, 1673, 1912, 2863, 3272, 3346, 3824, 5726, 6544, 6692, 11452, 11711, 13384, 20041, 22904, 23422, 26768, 40082, 45808, 46844, 80164, 93688, 97751, 160328, 187376, 195502, 320656, 391004, 684257, 782008, 1368514, 1564016, 2737028, 4789799, 5474056, 9579598, 10948112, 19159196, 38318392, 76636784]

約数ペア:

[(1, 76636784), (2, 38318392), (4, 19159196), (7, 10948112), (8, 9579598), (14, 5474056), (16, 4789799), (28, 2737028), (49, 1564016), (56, 1368514), (98, 782008), (112, 684257), (196, 391004), (239, 320656), (392, 195502), (409, 187376), (478, 160328), (784, 97751), (818, 93688), (956, 80164), (1636, 46844), (1673, 45808), (1912, 40082), (2863, 26768), (3272, 23422), (3346, 22904), (3824, 20041), (5726, 13384), (6544, 11711), (6692, 11452)]